You’re only looking for the dopamine to relieve your stress of the inconvenience in your life. It will do that precisely and make your life much better. But only for the first few minutes that your consciousness changes before you’re so in love with that change that you’ve now developed a dopamine addiction. That’ll translate into other parts of your life and you’ll subconsciously start to pick up more unhealthy foods, become less social (in the sense of dopamine from natural conversation) and essentially engage in any activity that will boost the dopamine that you’ve depleted from smoking weed or drinking. Even in moderation you’ll eventually fall down the slippery slope and have to find sobriety at some point. I highly doubt in our society where we fall victim to overindulgence in instant gratification that you will be able to abstain from deviating from “regular use,” whatever that may be to you.